Agents with the U.S. Customs and Border Patrol say they discovered 3,000 pounds of marijuana hidden within a shipment of fresh watermelons.

The seizure occurred in Pharr, Texas on Jan. 17. Border Patrol officers say they inspected a tractor trailer using a canine officer team. Officers allegedly found 390 packages of marijuana that had been concealed within the watermelon shipment. The street value for that amount of drugs is $600,092, according to officials.